1
Time from stop making hole until resume making hole
8 ½” Hole Phase
KPI: Weight-to-Weight Connection Time
Crew A8
3.0 4.0
minutes
Crew B8
25
Crew C
30
Crew D
A B C D E
Operations Count 28 36 60 93 81
Average Operation Duration [min] 9.0 6.6 5.8 7.7 8.5
Target Operation Duration [min] 5.0 5.0 5.0 5.0 5.0
Potential Saving [min] 111 56 49 255 284
Potential Saving [%]
44.3%
23.7%
14.0%
35.4%
41.2%
20
Crew E
Statistical Analysis Overview
Savings Potential Summary
Time analysed by proNova 61 days
Total Savings Potential (incl. 10% of Drilling Stand Time) 7.6 days
KPI
Slip to Slip Time Moving Time
Weight to Weight Drilling Stand*
Tripping Casing/Liner Tripping Casing/Liner
Phase All 16“ 12 ¼“ 8 ½“ All 16“ 12 ¼“ 8 ½“ 16“ 12 ¼“ 8 ½“ 16“ 12 ¼“ 8 ½“
Lower Cut-Off [min] 0.5 0.5 0.5 0.5 0.25 0.5 0.5 0.5 10 10 10 0 0 0
Upper Cut-Off [min] 10 30 30 30 10 30 30 30 90 90 90 300 300 300
Benchmark [min] 1.15 3.86 1.82 5.12 0.55 1.57 1.04 1.03 25.32 12.78 19.92 42.07 31.10 91.71
Savings Potential [h] 60.1 5.7 14.9 1.4 36.7 5.6 6.3 0.9 23.0 10.1 9.1 55.2* 12.2* 21.8*
Savings Potential [%] 60.73 37.06 71.91 37.68 66.98 59.49 63.20 68.73 37.66 42.25 35.05 47.94* 25.83* 22.26*
* only 10% are included fortotal savings potential
Automatic Daily Breakdown per Hour
